Answer:
-10k×2+7
= -20k+7
Step-by-step explanation:
is the answer
Answer:
<u>Subtract 5 from input</u>.
Step-by-step explanation:
10-5=5
8-5=3
6-5=1
<u>N</u><u>o</u><u>t</u><u>e</u><u>:</u><u>i</u><u>f</u><u> </u><u>y</u><u>o</u><u>u</u><u> </u><u>n</u><u>e</u><u>e</u><u>d</u><u> </u><u>t</u><u>o</u><u> </u><u>a</u><u>s</u><u>k</u><u> </u><u>q</u><u>u</u><u>e</u><u>s</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>l</u><u>e</u><u>t</u><u> </u><u>m</u><u>e</u><u> </u><u>k</u><u>n</u><u>o</u><u>w</u><u> </u><u>a</u><u>b</u><u>o</u><u>u</u><u>t</u><u> </u><u>i</u><u>t</u><u>.</u>
Because the triangles are similar, their corresponding sides will have the same ratio. Side corresponding to PQ is AC and side corresponding to RC is PR. Thus:
RC/PR = AC/PQ
5.1 / 3.4 = 4.2 / PQ
PQ = 2.8 inches
Answer:
Option B) is incorrect
Step-by-step explanation:
Looking at the graph the following points are to be noted.
<em>1) the graph has one maximum and one minimum within the interval.</em>
<em>2)the maximum value is attained at x=8, f(x) = 70</em>
<em>3)The least minimum value attained is at x=0, f(x) = -18</em>
<em>4) the y intercept is attained at x=0, f(x) = -18 ( thus option A is correct)</em>
as the graph decreases then increases within(3,6) and increases then decreases within (1,3) , so options A and D are correct.
And from above option B is wrong
